Deepak C. Srivastava & Vipul Rastogi & Rajit Ghosha (...)

Observatories. Instruments, devices and methods of astronomical observations (1)

Heather Moir & Rebecca J. Lunn & James D. Kirkpatrick & Zoe K. Shipton (...)

Geological and geophysical studies of the deep structure of the Earth (1)

Jafar Hadizadeh & Reza Sehhati & Terry Tullis (...)

Lithology (1)

Tivadar M. Toth

Technique and technology of exploration works (1)